What is the coolest fundraiser you have seen for an environmental cause?

Answers

The Rainforest Alliance is an organization that helps to save the rainforests of Central and South America through various programs. Their website has a list of really cool fundraisers put on by kids to support their adopt-a-rainforest programs. See here for some of the stories: http://www.rainforest-alliance.org/aar.cfm?id=stories.